Synonyms|57Antonyms|5|Broader|0Narrower|0Related|51
1
dissolver
0
enfeebler
0
liquefier
0
softener
0
weakener
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APASmart Define. (2013). hardener thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/hardener/thesaurus/antonyms
ChicagoSmart Define. 2013. "hardener thesaurus" https://smartdefine.org/hardener/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2013, hardener thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/hardener/thesaurus/antonyms>.
MLASmart Define. "hardener thesaurus" 18 May 2013. Web. 23 September 2026. <https://smartdefine.org/hardener/thesaurus/antonyms>